Replacing an aging cooling system is a major investment in your household’s comfort and long-term energy efficiency. At Don’s, our HVAC team dedicates 100% of its focus to residential AC replacement and seasonal service calls rather than new construction projects. That focus allows us to give homeowners across Davisburg, Clarkston, Waterford, and the surrounding Oakland County communities fast turnaround times, thorough load calculations, and attentive customer care.
Many contractors swap out an old outdoor condenser with a same-size box without checking how your home actually holds cool air. When managing an air conditioning installation in Metro Detroit, our technicians evaluate your square footage, insulation levels, window placement, and existing ductwork before recommending a system. We provide clear, upfront options that match your comfort goals and budget, backing every project with a firm one-year workmanship guarantee.
Most central air conditioning systems in Michigan last between 12 and 15 years. If your current unit struggles to keep up with July and August humidity, watch for these indicators that an AC replacement in Oakland County, MI will save you money over another repair:
The 10-Year / 50% Guideline: When an air conditioner is over 10 years old and requires a repair that costs more than half the price of a new unit, putting that money toward a replacement is the smarter financial move.
Frequent Seasonal Breakdowns: Needing multiple service calls over the past two summers signals that major internal components, such as the compressor or blower motor, are reaching the end of their lifespan.
Climbing Summer Electric Bills: Older 10 to 12 SEER units work much harder to cool your home than modern high-efficiency systems, driving up your monthly DTE or Consumers Energy bills.
Outdated Refrigerant: Older systems that rely on phased-out R-22 (Freon) refrigerant are expensive to recharge if a leak develops in the evaporator or condenser coil.
Uneven Cooling and High Indoor Humidity: Upstairs bedrooms that stay warm and sticky while the main floor feels freezing often point to an improperly sized or worn-out single-stage system.
Choosing the right air conditioner comes down to matching cooling capacity (measured in tons or BTUs) and efficiency to your house.
Accurate Home Sizing: An oversized air conditioner cools the room too quickly and shuts off before pulling humidity out of the air, a problem known as short cycling. An undersized unit runs nonstop on 90°F days without ever reaching your thermostat setting. We calculate your home’s exact cooling load so your AC replacement in Oakland County, MI delivers steady, even temperatures on every floor.
Understanding SEER2 Efficiency Ratings: Michigan requires new split-system central air conditioners to meet a minimum efficiency rating of 13.4 SEER2 (roughly equivalent to 14 SEER under older testing standards). We handle complete SEER2 air conditioner installation projects, offering dependable single-stage units that meet code requirements as well as ultra-quiet two-stage and variable-speed systems rated up to 18+ SEER2 for homeowners looking to maximize utility savings.
Smart Thermostat Integration: Pairing your new air conditioner with a modern smart thermostat, such as an ecobee system, gives you precise humidity monitoring and remote temperature control right from your phone.
Installing a modern air conditioner involves significant high-voltage electrical work alongside the mechanical setup. A code-compliant SEER2 air conditioner installation requires a properly rated circuit breaker in your main panel, safe load capacity, a weatherproof outdoor disconnect box, and correct whip wiring.
Because Don’s has operated as a full-service, licensed electrical contractor since 1989, you get both trades handled seamlessly by one trusted local company. If your older home in Clarkston, Holly, or Troy needs a dedicated circuit upgrade, a new outdoor disconnect, or whole-house surge protection to shield your new compressor’s circuit board from summer lightning storms, we take care of it on the spot without bringing in outside subcontractors.
We treat your property with respect and keep the entire air conditioning installation in Metro Detroit straightforward and transparent:
Home Protection & Prep: Our crew arrives on time, lays down protective floor runners, and shuts off power and gas connections safely.
Safe Removal of Old Equipment: We recover any remaining refrigerant according to EPA regulations and haul away your old outdoor condenser and indoor evaporator coil.
Outdoor Unit & Pad Setup: We level a durable composite equipment pad outside your home and set your new condenser unit in place for proper drainage and airflow.
Indoor Evaporator Coil & Line Set Connection: We fit the new indoor coil onto your furnace plenum, braze the copper refrigerant lines, and install a fresh liquid line filter drier.
Electrical & Condensate Hookups: We wire the outdoor disconnect, verify proper breaker sizing at the panel, and connect a clean condensate drain line.
Vacuum Testing, Commissioning & Cleanup: We pull a deep vacuum on the refrigerant lines to check for leaks, charge the system to exact manufacturer specifications, test the temperature drop across your vents, clean up our work area, and walk you through your new system.
Dispatched directly out of our headquarters at 10891 Dixie Highway in Davisburg, our team installs central air conditioners, heat pumps, and ductless cooling systems throughout Oakland County and nearby communities. Whether you need a standard upgrade or an emergency AC replacement in Oakland County, MI, we are here to help:
Upgrade your home’s summer comfort with a properly sized, energy-efficient cooling system installed by licensed electrical and mechanical pros serving our community since 1989. When it is time for dependable AC replacement in Oakland County, MI, our local team provides the upfront pricing and craftsmanship you deserve.
A standard residential AC replacement takes between 4 and 8 hours. In almost all cases, our team removes your old equipment, installs the new outdoor condenser and indoor evaporator coil, completes all electrical connections, and tests the system within a single day.
Planning a furnace upgrade alongside an AC replacement in Oakland County, MI makes sense if your furnace is already over 12 to 15 years old. Your air conditioner relies on the furnace’s indoor blower motor to push cool air through your ductwork. Matching a new variable-speed furnace with a new SEER2 air conditioner installation improves overall efficiency, lowers installation labor costs compared to two separate visits, and aligns both equipment warranties.
Yes, scheduling annual AC cleaning checks each spring keeps your manufacturer warranty valid and protects your investment. Our team provides ongoing seasonal maintenance for all of your heating and cooling elements so your new unit runs efficiently for years to come.
Yes, scheduling annual AC cleaning checks each spring keeps your manufacturer warranty valid and protects your investment. Our team provides ongoing seasonal maintenance for all of your heating and cooling elements so your new unit runs efficiently for years to come.
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